Javadog
Well-Known Member
My air pump is about that size. I am hoping that my waterfall is makingTim Wilson's studies show you want an air pump capable of at least .05 CFM per gallon or 1.42 liters/minute...optimum being .08 CFM per gallon (2.27 LPM) or greater. So if brewing 5 gallons you need an air pump capable of at least 7 LPM. The aquarium pumps are vague with their specs. Usually, they'll just say this is for a 10 gallon or whatever sized tank. You would need 2 Whisper 40s to just produce enough air for roughly 3.5 gallons. Idealy, you want 11.3 LPM for 5 gallons. This is what I would order for 5 gallons http://www.hydroponics.net/i/132912 and it's cheap. Here's any easy converter for everyone http://www.engineeringtoolbox.com/flow-units-converter-d_405.html
up the difference.
I suppose that I will not know for sure whether I am right until I figure
out my TDO meter and get using it.
Soon.
JD
P.S. I thought that you might like this new appearance...
You do not see Maitake fruiting every day....not where I am anyway:
....and here are shots of my current tea. I used about 2/3 of the batch this morning:
;sdljfs;adflksa;dlfksa'dlfksad;lfksa'dlfksa'dlfksa'ldfk